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Braskem TU3001 LDPE Blown Film Extrusion Polyethylene

Category Polymer , Film , Thermoplastic , Polyethylene (PE) , LDPE , Low Density Polyethylene (LDPE), Film Grade
Manufacturer Braskem
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Braskem TU3001 LDPE Blown Film Extrusion Polyethylene.pdf
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Material Notes:
TU3001 is a low-density polyethylene (LDPE) with high molecular weight, excellent mechanical properties, and good processability. These qualities ensure the production of films with uniform thickness. TU3001 resin is stabilized with a hindered amine (HALS) and antioxidants which warrant high resistance to aging caused by exposure to solar radiation. Films manufactured with TU3001 are colorless and have high light transmission. The films produced are transparent but not thermal. This product is identified as PE 115 according to ASTM D-4976-04a standard specification. It contains antioxidant and anti-UV additives. Its applications include films for greenhouses and other films for applications that require high mechanical strength and high resistance to aging from solar radiation (UV radiation exposure). Films manufactured with TU3001 have a minimum duration expectancy of 18 months (two winters and one summer) for continuing use in a greenhouse with a maximum solar radiation of 150 kLy (kcal/cm²/year) and at least 130µm. The suitable durability refers to the retention of at least 50% of the original mechanical resistance of a film produced with pure TU3001. The UV stabilizer used in TU3001 presents great chemical resistance for a range of pesticides, although compounds which have sulfur and halogens can reduce the films' shelf life.
Physical Properties Metric English Comments
Density 0.923 g/cc
0.0333 lb/in³
ASTM-D792
Melt Flow 0.14 g/10 min

@Load 2.16 kg,
Temperature 190 °C
0.14 g/10 min

@Load 4.76 lb,
Temperature 374 °F
ASTM-D1238
Mechanical Properties Metric English Comments
Film Elongation at Break, MD 500 %
500 %
ASTM-D882
Film Elongation at Break, TD 710 %
710 %
ASTM-D882
Secant Modulus, MD 0.0950 GPa
13.8 ksi
2% Secant Modulus; ASTM-D882
Secant Modulus, TD 0.0900 GPa
13.1 ksi
2% Secant Modulus; ASTM-D882
Elmendorf Tear Strength MD 470 g
470 g
ASTM-D1922
Elmendorf Tear Strength TD 700 g
700 g
ASTM-D1922
Elmendorf Tear Strength, MD 3.13 g/micron
79.5 g/mil
ASTM-D1922
Elmendorf Tear Strength, TD 4.67 g/micron
119 g/mil
ASTM-D1922
Dart Drop 2.73 g/micron
69.3 g/mil
ASTM-D1709 (Method B)
Dart Drop Test 410 g
0.904 lb
ASTM-D1709 (Method B)
Film Tensile Strength at Break, MD 18.0 MPa
2610 psi
ASTM-D882
Film Tensile Strength at Break, TD 22.0 MPa
3190 psi
ASTM-D882
Optical Properties Metric English Comments
Haze 16 %
16 %
ASTM-D1003
Gloss 62 %
62 %
Angle 60°; ASTM-D2457
Transmission, Visible 90 %
90 %
transparent; thickness not quantified
Processing Properties Metric English Comments
Die Opening 0.100 - 0.150 cm
0.0394 - 0.0591 in
Blow Film Extrusion
Blow-up Ratio (BUR) 2.0 - 3.0
2.0 - 3.0
Blow Film Extrusion
Descriptive Properties Value Comments
Mass Temperature (°C) 190-225
Blow Film Extrusion
Temperature Profile (°C) 170-225
Blow Film Extrusion
UV Stabilizer (ppm) 5750-6500
Braskem PE-6
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